Kobadoo Arithmetic
Kobadoo Arithmetic is a free online mental arithmetic game by Kobadoo. Numbers appear one at a time, you keep a running total in your head, and you pick the correct sum from the options.
How to play Kobadoo Arithmetic
- Watch the numbers appear one at a time and add them up in your head.
- When the sequence ends, pick the correct total from the options.
- A wrong total ends the game; clear all 31 levels to complete it.
- To race friends on the same sums, choose Multiplayer on the Kobadoo homepage.
Features
- Mental math practice with longer sums every few levels.
- 31 levels of increasing difficulty.
- Solo or multiplayer for up to 20 players.
Good to know
- Free to play in your web browser: no download and no sign-up.
- Works on phones, tablets and computers.
- Genre: Math, Brain training. Players: 1 to 20.
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